Abstract. We present two (related) dedicated hash functions that deliberately borrow heavily from the block ciphers that appeared in the final stages of the AES process. We explor...
Olivier Billet, Matthew J. B. Robshaw, Yannick Seu...
In this paper we are interested in algebraic immunity of several well known highly-nonlinear vectorial Boolean functions (or Sboxes), designed for block and stream ciphers. Unfortu...
On-Line Authenticated Encryption (OAE) combines confidentiality with data integrity and is on-line computable. Most block cipher-based schemes for Authenticated Encryption can be ...
Cryptographic systems and protocols are the core of many Internet security procedures (such as SSL, SSH, IPSEC, DNSSEC, secure mail, etc.). At the heart of all cryptographic funct...
In this paper we propose a new block cipher, DESL (DES Lightweight), which is based on the classical DES (Data Encryption Standard) design, but unlike DES it uses a single S-box re...
Gregor Leander, Christof Paar, Axel Poschmann, Kai...